"I go into a McDonalds to get a soda and there's this fat girl making fun of this mentally disabled kid.
Me: You know that could happen to any one of us, you don't belong making fun of something like that. What's wrong with you?
Fat Girl: Well God gave me a mouth to speak and I'm gonna use it.
Me: Well God gave you a mouth to eat too, but you've clearly abused that privilege.
Fat Girl: -speechless-
Me: Oh and you might want to wipe that ketchup off your chin.
Fat Girl: -goes to wipe chin-
Me: No, your other chin.